Civilization Revolution: Technologies

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Across
  1. 5. The technology for getting archers and barracks
  2. 6. The most basic technology involving letters
  3. 8. The first step in Masonry. Vases.
  4. 9. Used to get Galleons and Whale
Down
  1. 1. Used for Spies, also involving letters
  2. 2. Used to get the Samurai Castle and Feudalism
  3. 3. Used to get Shakespeare's Theatre. Involves Books.
  4. 4. Used to get Leonardo's Workshop
  5. 7. Used to get Knights and Game